<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.14"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>FabGL: SSD1306Controller.cpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
  $(document).ready(initResizable);
/* @license-end */</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">FabGL
   </div>
   <div id="projectbrief">ESP32 Display Controller and Graphics Library</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.14 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('_s_s_d1306_controller_8cpp_source.html','');});
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="headertitle">
<div class="title">SSD1306Controller.cpp</div>  </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">  Created by Fabrizio Di Vittorio (fdivitto2013@gmail.com) - &lt;http://www.fabgl.com&gt;</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">  Copyright (c) 2019-2020 Fabrizio Di Vittorio.</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">  All rights reserved.</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">  This file is part of FabGL Library.</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">  FabGL is free software: you can redistribute it and/or modify</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">  it under the terms of the GNU General Public License as published by</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">  the Free Software Foundation, either version 3 of the License, or</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">  (at your option) any later version.</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">  FabGL is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">  but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">  GNU General Public License for more details.</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">  You should have received a copy of the GNU General Public License</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">  along with FabGL.  If not, see &lt;http://www.gnu.org/licenses/&gt;.</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#ifdef ARDUINO</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &quot;freertos/FreeRTOS.h&quot;</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &quot;freertos/task.h&quot;</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="fabutils_8h.html">fabutils.h</a>&quot;</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_s_s_d1306_controller_8h.html">SSD1306Controller.h</a>&quot;</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#define SSD1306_I2C_TIMEOUT         100  // ms</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#define SSD1306_I2C_FREQUENCY       400000</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#define SSD1306_UPDATETASK_STACK    1024</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#define SSD1306_UPDATETASK_PRIORITY 5</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#define SSD1306_BACKGROUND_PRIMITIVE_TIMEOUT 10000  // uS</span></div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#define SSD1306_SETLOWCOLUMN                         0x00</span></div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">#define SSD1306_SETHIGHCOLUMN                        0x10</span></div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#define SSD1306_MEMORYMODE                           0x20</span></div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor">#define SSD1306_COLUMNADDR                           0x21</span></div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor">#define SSD1306_PAGEADDR                             0x22</span></div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor">#define SSD1306_RIGHT_HORIZONTAL_SCROLL              0x26</span></div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="preprocessor">#define SSD1306_LEFT_HORIZONTAL_SCROLL               0x27</span></div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="preprocessor">#define SSD1306_VERTICAL_AND_RIGHT_HORIZONTAL_SCROLL 0x29</span></div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="preprocessor">#define SSD1306_VERTICAL_AND_LEFT_HORIZONTAL_SCROLL  0x2A</span></div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor">#define SSD1306_DEACTIVATE_SCROLL                    0x2E</span></div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="preprocessor">#define SSD1306_ACTIVATE_SCROLL                      0x2F</span></div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="preprocessor">#define SSD1306_SETSTARTLINE                         0x40</span></div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="preprocessor">#define SSD1306_SETCONTRAST                          0x81</span></div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="preprocessor">#define SSD1306_CHARGEPUMP                           0x8D</span></div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="preprocessor">#define SSD1306_SEGREMAP                             0xA0</span></div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="preprocessor">#define SSD1306_SET_VERTICAL_SCROLL_AREA             0xA3</span></div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="preprocessor">#define SSD1306_DISPLAYALLON_RESUME                  0xA4</span></div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="preprocessor">#define SSD1306_DISPLAYALLON                         0xA5</span></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="preprocessor">#define SSD1306_NORMALDISPLAY                        0xA6</span></div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="preprocessor">#define SSD1306_INVERTDISPLAY                        0xA7</span></div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="preprocessor">#define SSD1306_SETMULTIPLEX                         0xA8</span></div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">#define SSD1306_DISPLAYOFF                           0xAE</span></div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="preprocessor">#define SSD1306_DISPLAYON                            0xAF</span></div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="preprocessor">#define SSD1306_COMSCANINC                           0xC0</span></div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="preprocessor">#define SSD1306_COMSCANDEC                           0xC8</span></div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="preprocessor">#define SSD1306_SETDISPLAYOFFSET                     0xD3</span></div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">#define SSD1306_SETDISPLAYCLOCKDIV                   0xD5</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">#define SSD1306_SETPRECHARGE                         0xD9</span></div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="preprocessor">#define SSD1306_SETCOMPINS                           0xDA</span></div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="preprocessor">#define SSD1306_SETVCOMDETECT                        0xDB</span></div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="preprocessor">#define SSD1306_SETPIXEL(x, y)              (m_screenBuffer[(x) + ((y) &gt;&gt; 3) * m_viewPortWidth] |=  (1 &lt;&lt; ((y) &amp; 7)))</span></div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="preprocessor">#define SSD1306_CLEARPIXEL(x, y)            (m_screenBuffer[(x) + ((y) &gt;&gt; 3) * m_viewPortWidth] &amp;= ~(1 &lt;&lt; ((y) &amp; 7)))</span></div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor">#define SSD1306_INVERTPIXEL(x, y)           (m_screenBuffer[(x) + ((y) &gt;&gt; 3) * m_viewPortWidth] ^=  (1 &lt;&lt; ((y) &amp; 7)))</span></div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="preprocessor">#define SSD1306_SETPIXELCOLOR(x, y, color)  { if ((color)) SSD1306_SETPIXEL((x), (y)); else SSD1306_CLEARPIXEL((x), (y)); }</span></div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="preprocessor">#define SSD1306_GETPIXEL(x, y)              ((m_screenBuffer[(x) + ((y) &gt;&gt; 3) * m_viewPortWidth] &gt;&gt; ((y) &amp; 7)) &amp; 1)</span></div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacefabgl.html">fabgl</a> {</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="keyword">inline</span> uint8_t RGB888toMono(RGB888 <span class="keyword">const</span> &amp; rgb)</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;{</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;  <span class="keywordflow">return</span> rgb.R &gt; 0 || rgb.G &gt; 0 || rgb.B &gt; 0 ? 1 : 0;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;}</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="keyword">inline</span> uint8_t RGBA2222toMono(uint8_t rgba2222)</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;{</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;  <span class="keywordflow">return</span> (rgba2222 &amp; 0x3f) ? 1 : 0;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;}</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="keyword">inline</span> uint8_t RGBA8888toMono(<a class="code" href="group___enumerations_gafe919d7a7aeba256337f0fc494cf7221.html#ggafe919d7a7aeba256337f0fc494cf7221a165f06116e7b8d9b2481dfc805db4619">RGBA8888</a> <span class="keyword">const</span> &amp; rgba)</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;{</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;  <span class="keywordflow">return</span> rgba.R &gt; 0 || rgba.G &gt; 0 || rgba.B &gt; 0 ? 1 : 0;</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;}</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="keyword">inline</span> uint8_t preparePixel(RGB888 <span class="keyword">const</span> &amp; rgb)</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;{</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  <span class="keywordflow">return</span> RGB888toMono(rgb);</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;}</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;SSD1306Controller::SSD1306Controller()</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;  : m_i2c(nullptr),</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    m_screenBuffer(nullptr),</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    m_updateTaskHandle(nullptr),</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    m_updateTaskRunning(false),</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    m_orientation(<a class="code" href="group___enumerations_ga56be86abe812065345408e6741aa1e37.html#ga56be86abe812065345408e6741aa1e37">SSD1306Orientation</a>::<a class="code" href="group___enumerations_ga56be86abe812065345408e6741aa1e37.html#gga56be86abe812065345408e6741aa1e37a960b44c579bc2f6818d2daaf9e4c16f0">Normal</a>)</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;{</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;}</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;SSD1306Controller::~SSD1306Controller()</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;{</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;  end();</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;}</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="classfabgl_1_1_s_s_d1306_controller_af4457c33ec3247fb92c8bf2a2d8e9819.html#af4457c33ec3247fb92c8bf2a2d8e9819">  131</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_s_s_d1306_controller_ab0bdf5cca484fb2ba637c39384b27fb2.html#ab0bdf5cca484fb2ba637c39384b27fb2">SSD1306Controller::begin</a>(<a class="code" href="classfabgl_1_1_i2_c.html">I2C</a> * i2c, <span class="keywordtype">int</span> address, gpio_num_t resetGPIO)</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;{</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;  m_i2c        = i2c;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;  m_i2cAddress = address;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;  m_resetGPIO  = resetGPIO;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;}</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;</div><div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="classfabgl_1_1_s_s_d1306_controller_ab0bdf5cca484fb2ba637c39384b27fb2.html#ab0bdf5cca484fb2ba637c39384b27fb2">  139</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_s_s_d1306_controller_ab0bdf5cca484fb2ba637c39384b27fb2.html#ab0bdf5cca484fb2ba637c39384b27fb2">SSD1306Controller::begin</a>()</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;{</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;  <span class="keyword">auto</span> i2c = <span class="keyword">new</span> <a class="code" href="classfabgl_1_1_i2_c.html">I2C</a>;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;  i2c-&gt;<a class="code" href="classfabgl_1_1_i2_c_abdd72a91fee181ca1b9eb05120e60a28.html#abdd72a91fee181ca1b9eb05120e60a28">begin</a>(GPIO_NUM_4, GPIO_NUM_15);</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;  <a class="code" href="classfabgl_1_1_s_s_d1306_controller_ab0bdf5cca484fb2ba637c39384b27fb2.html#ab0bdf5cca484fb2ba637c39384b27fb2">begin</a>(i2c);</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;}</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::end()</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;{</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;  <span class="keywordflow">if</span> (m_updateTaskHandle)</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    vTaskDelete(m_updateTaskHandle);</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;  m_updateTaskHandle = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;  free(m_screenBuffer);</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;  m_screenBuffer = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;}</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;</div><div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="classfabgl_1_1_s_s_d1306_controller_a2ac60f74ade23bfba42ef0985635589d.html#a2ac60f74ade23bfba42ef0985635589d">  158</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_s_s_d1306_controller_a2ac60f74ade23bfba42ef0985635589d.html#a2ac60f74ade23bfba42ef0985635589d">SSD1306Controller::setResolution</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * modeline, <span class="keywordtype">int</span> viewPortWidth, <span class="keywordtype">int</span> viewPortHeight, <span class="keywordtype">bool</span> doubleBuffered)</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;{</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;  <span class="keywordtype">char</span> label[32];</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;  <span class="keywordtype">int</span> pos = 0, swidth, sheight;</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;  <span class="keywordtype">int</span> count = sscanf(modeline, <span class="stringliteral">&quot;\&quot;%[^\&quot;]\&quot; %d %d %n&quot;</span>, label, &amp;swidth, &amp;sheight, &amp;pos);</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;  <span class="keywordflow">if</span> (count != 3 || pos == 0)</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    <span class="keywordflow">return</span>; <span class="comment">// invalid modeline</span></div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;  m_screenWidth  = swidth;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;  m_screenHeight = sheight;</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;  m_screenCol    = 0;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;  m_screenRow    = 0;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;  <span class="comment">// inform base class about screen size</span></div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;  setScreenSize(m_screenWidth, m_screenHeight);</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;  setDoubleBuffered(doubleBuffered);</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;  m_viewPortWidth  = viewPortWidth &lt; 0 ? m_screenWidth : viewPortWidth;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;  m_viewPortHeight = viewPortHeight &lt; 0 ? m_screenHeight : viewPortHeight;</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;  resetPaintState();</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;  SSD1306_hardReset();</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;  <span class="keywordflow">if</span> (!SSD1306_softReset())</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    <span class="keywordflow">return</span>;</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  allocScreenBuffer();</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;  <span class="comment">// setup update task</span></div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;  xTaskCreate(&amp;updateTaskFunc, <span class="stringliteral">&quot;&quot;</span>, SSD1306_UPDATETASK_STACK, <span class="keyword">this</span>, SSD1306_UPDATETASK_PRIORITY, &amp;m_updateTaskHandle);</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;  <span class="comment">// allows updateTaskFunc() to run</span></div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;  m_updateTaskFuncSuspended = 0;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;}</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;</div><div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="classfabgl_1_1_s_s_d1306_controller_a0f34f7525ceed2da2c6900783ddc5085.html#a0f34f7525ceed2da2c6900783ddc5085">  196</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_s_s_d1306_controller_a0f34f7525ceed2da2c6900783ddc5085.html#a0f34f7525ceed2da2c6900783ddc5085">SSD1306Controller::setScreenCol</a>(<span class="keywordtype">int</span> value)</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;{</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;  <span class="keywordflow">if</span> (value != m_screenCol) {</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    m_screenCol = iclamp(value, 0, m_viewPortWidth - m_screenWidth);</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    sendRefresh();</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;  }</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;}</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;</div><div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classfabgl_1_1_s_s_d1306_controller_ae169c4d09811973beaa2eecf5521572d.html#ae169c4d09811973beaa2eecf5521572d">  205</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_s_s_d1306_controller_ae169c4d09811973beaa2eecf5521572d.html#ae169c4d09811973beaa2eecf5521572d">SSD1306Controller::setScreenRow</a>(<span class="keywordtype">int</span> value)</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;{</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;  <span class="keywordflow">if</span> (value != m_screenRow) {</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    m_screenRow = iclamp(value, 0, m_viewPortHeight - m_screenHeight);</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    sendRefresh();</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;  }</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;}</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::sendRefresh()</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;{</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;  Primitive p(PrimitiveCmd::Refresh, <a class="code" href="structfabgl_1_1_rect.html">Rect</a>(0, 0, m_viewPortWidth - 1, m_viewPortHeight - 1));</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;  addPrimitive(p);</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;}</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;<span class="keywordtype">bool</span> SSD1306Controller::SSD1306_sendData(uint8_t * buf, <span class="keywordtype">int</span> count, uint8_t ctrl)</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;{</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;  <span class="keywordtype">int</span> bufSize = m_i2c-&gt;<a class="code" href="classfabgl_1_1_i2_c_a798669caf759c63cfa1e67cfb9d35874.html#a798669caf759c63cfa1e67cfb9d35874">getMaxBufferLength</a>();</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;  uint8_t sbuf[bufSize];</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;  sbuf[0] = ctrl;</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;  <span class="keywordflow">while</span> (count &gt; 0) {</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    <span class="keywordtype">int</span> bToSend = imin(bufSize - 1, count);</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    memcpy(&amp;sbuf[1], buf, bToSend);</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    <span class="keywordflow">if</span> (!m_i2c-&gt;<a class="code" href="classfabgl_1_1_i2_c_a5683609bed861f2c075c25d935029e3f.html#a5683609bed861f2c075c25d935029e3f">write</a>(m_i2cAddress, sbuf, bToSend + 1, SSD1306_I2C_FREQUENCY, SSD1306_I2C_TIMEOUT))</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;      <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    count -= bToSend;</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;    buf   += bToSend;</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    ets_delay_us(2);  <span class="comment">// delay 2uS (standing to SSD1306 doc should be 1.3uS, before new transmission can start)</span></div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;  }</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;}</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;<span class="keywordtype">bool</span> SSD1306Controller::SSD1306_sendCmd(uint8_t c)</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;{</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;  <span class="keywordflow">return</span> SSD1306_sendData(&amp;c, 1, 0x00);</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;}</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;<span class="keywordtype">bool</span> SSD1306Controller::SSD1306_sendCmd(uint8_t c1, uint8_t c2)</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;{</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;  uint8_t buf[2] = { c1, c2 };</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;  <span class="keywordflow">return</span> SSD1306_sendData(buf, 2, 0x00);</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;}</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="keywordtype">bool</span> SSD1306Controller::SSD1306_sendCmd(uint8_t c1, uint8_t c2, uint8_t c3)</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;{</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;  uint8_t buf[3] = { c1, c2, c3 };</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;  <span class="keywordflow">return</span> SSD1306_sendData(buf, 3, 0x00);</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;}</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;<span class="comment">// hard reset SSD1306</span></div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::SSD1306_hardReset()</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;{</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;  <span class="keywordflow">if</span> (m_resetGPIO != GPIO_UNUSED) {</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    configureGPIO(m_resetGPIO, GPIO_MODE_OUTPUT);</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    gpio_set_level(m_resetGPIO, 1);</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    vTaskDelay(1 / portTICK_PERIOD_MS);</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    gpio_set_level(m_resetGPIO, 0);</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;    vTaskDelay(10 / portTICK_PERIOD_MS);</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    gpio_set_level(m_resetGPIO, 1);</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;  }</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;}</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;<span class="comment">// soft reset SSD1306</span></div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;<span class="keywordtype">bool</span> SSD1306Controller::SSD1306_softReset()</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;{</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;  SSD1306_sendCmd(SSD1306_DISPLAYOFF);</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;  SSD1306_sendCmd(SSD1306_SETDISPLAYCLOCKDIV, 0x80);</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;  SSD1306_sendCmd(SSD1306_SETMULTIPLEX, m_screenHeight - 1);</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;  SSD1306_sendCmd(SSD1306_SETDISPLAYOFFSET, 0);</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;  SSD1306_sendCmd(SSD1306_SETSTARTLINE);</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;  SSD1306_sendCmd(SSD1306_CHARGEPUMP, 0x14);      <span class="comment">// 0x14 = SWITCHCAPVCC,  0x10 = EXTERNALVCC</span></div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;  SSD1306_sendCmd(SSD1306_MEMORYMODE, 0b100);     <span class="comment">// 0b100 = page addressing mode</span></div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;  setupOrientation();</div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;  <span class="keywordflow">if</span> (m_screenHeight == 64) {</div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;    SSD1306_sendCmd(SSD1306_SETCOMPINS, 0x12);</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;    SSD1306_sendCmd(SSD1306_SETCONTRAST, 0xCF);   <span class="comment">// max: 0xCF = SWITCHCAPVCC,  0x9F = EXTERNALVCC</span></div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (m_screenHeight == 32) {</div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;    SSD1306_sendCmd(SSD1306_SETCOMPINS, 0x02);</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;    SSD1306_sendCmd(SSD1306_SETCONTRAST, 0x8F);</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;  }</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;  SSD1306_sendCmd(SSD1306_SETPRECHARGE, 0xF1);    <span class="comment">// 0xF1 = SWITCHCAPVCC,  0x22 = EXTERNALVCC</span></div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;  SSD1306_sendCmd(SSD1306_SETVCOMDETECT, 0x40);</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;  SSD1306_sendCmd(SSD1306_DISPLAYALLON_RESUME);</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;  SSD1306_sendCmd(SSD1306_NORMALDISPLAY);</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;  SSD1306_sendCmd(SSD1306_DEACTIVATE_SCROLL);</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;  <span class="keywordflow">return</span> SSD1306_sendCmd(SSD1306_DISPLAYON);</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;}</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::setupOrientation()</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;{</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;  <span class="keywordflow">switch</span> (m_orientation) {</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="group___enumerations_ga56be86abe812065345408e6741aa1e37.html#gga56be86abe812065345408e6741aa1e37a960b44c579bc2f6818d2daaf9e4c16f0">SSD1306Orientation::Normal</a>:</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;      SSD1306_sendCmd(SSD1306_SEGREMAP | 0x1);</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;      SSD1306_sendCmd(SSD1306_COMSCANDEC);</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;      <span class="keywordflow">break</span>;</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="group___enumerations_ga56be86abe812065345408e6741aa1e37.html#gga56be86abe812065345408e6741aa1e37ac3b9e126f88f9f8df2fd2be6e8a32559">SSD1306Orientation::ReverseHorizontal</a>:</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;      SSD1306_sendCmd(SSD1306_SEGREMAP | 0x0);</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;      SSD1306_sendCmd(SSD1306_COMSCANDEC);</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;      <span class="keywordflow">break</span>;</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="group___enumerations_ga56be86abe812065345408e6741aa1e37.html#gga56be86abe812065345408e6741aa1e37a0ffc124cf46fbd9cdc3b9c4b04230de0">SSD1306Orientation::ReverseVertical</a>:</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;      SSD1306_sendCmd(SSD1306_SEGREMAP | 0x1);</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;      SSD1306_sendCmd(SSD1306_COMSCANINC);</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;      <span class="keywordflow">break</span>;</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="group___enumerations_ga56be86abe812065345408e6741aa1e37.html#gga56be86abe812065345408e6741aa1e37a371980c5d153a94cf022d6b4daa4d34c">SSD1306Orientation::Rotate180</a>:</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;      SSD1306_sendCmd(SSD1306_SEGREMAP | 0x0);</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;      SSD1306_sendCmd(SSD1306_COMSCANINC);</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;      <span class="keywordflow">break</span>;</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;  }</div><div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;}</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;</div><div class="line"><a name="l00323"></a><span class="lineno"><a class="line" href="classfabgl_1_1_s_s_d1306_controller_a86e214eb2085d12d7afe4e5722c294fd.html#a86e214eb2085d12d7afe4e5722c294fd">  323</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_s_s_d1306_controller_a86e214eb2085d12d7afe4e5722c294fd.html#a86e214eb2085d12d7afe4e5722c294fd">SSD1306Controller::setOrientation</a>(<a class="code" href="group___enumerations_ga56be86abe812065345408e6741aa1e37.html#ga56be86abe812065345408e6741aa1e37">SSD1306Orientation</a> value)</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;{</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;  m_orientation = value;</div><div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;  setupOrientation();</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;  sendRefresh();</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;}</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::SSD1306_sendScreenBuffer(<a class="code" href="structfabgl_1_1_rect.html">Rect</a> updateRect)</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;{</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;  <span class="comment">// align visible screen row to page (steps of 8 rows)</span></div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="classfabgl_1_1_s_s_d1306_controller_a528a49da4a563a9dbbd396f8d4021d12.html#a528a49da4a563a9dbbd396f8d4021d12">screenRow</a> = m_screenRow &amp; ~7;</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;  <span class="comment">// visible area</span></div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;  <span class="keyword">const</span> <a class="code" href="structfabgl_1_1_rect.html">Rect</a> scrRect = <a class="code" href="structfabgl_1_1_rect.html">Rect</a>(m_screenCol, <a class="code" href="classfabgl_1_1_s_s_d1306_controller_a528a49da4a563a9dbbd396f8d4021d12.html#a528a49da4a563a9dbbd396f8d4021d12">screenRow</a>, m_screenCol + m_screenWidth - 1, <a class="code" href="classfabgl_1_1_s_s_d1306_controller_a528a49da4a563a9dbbd396f8d4021d12.html#a528a49da4a563a9dbbd396f8d4021d12">screenRow</a> + m_screenHeight - 1);</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;  <span class="comment">// align rectangle to update to pages (0, 8, 16...)</span></div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;  updateRect.<a class="code" href="structfabgl_1_1_rect_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a> &amp;= ~7;</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;  updateRect.<a class="code" href="structfabgl_1_1_rect_a3e43b2629ffdaba77fe72f8f70818f07.html#a3e43b2629ffdaba77fe72f8f70818f07">Y2</a>  = (updateRect.<a class="code" href="structfabgl_1_1_rect_a3e43b2629ffdaba77fe72f8f70818f07.html#a3e43b2629ffdaba77fe72f8f70818f07">Y2</a> + 7) &amp; ~7;</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;  <span class="comment">// does the visible area intersect with area to update?</span></div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;  <span class="keywordflow">if</span> (scrRect.intersects(updateRect)) {</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;    <span class="comment">// intersection between visible area and rectangle to update</span></div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    <a class="code" href="structfabgl_1_1_rect.html">Rect</a> r = updateRect.intersection(scrRect);</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    <span class="comment">// horizontal screen update limits</span></div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">int</span> screenX1 = r.<a class="code" href="structfabgl_1_1_rect_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a> - m_screenCol;</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">int</span> screenX2 = r.<a class="code" href="structfabgl_1_1_rect_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">X2</a> - m_screenCol;</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    <span class="comment">// send one page (8 rows) at the time</span></div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> y = r.<a class="code" href="structfabgl_1_1_rect_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>; y &lt;= r.<a class="code" href="structfabgl_1_1_rect_a3e43b2629ffdaba77fe72f8f70818f07.html#a3e43b2629ffdaba77fe72f8f70818f07">Y2</a>; y += 8) {</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;      <span class="keywordtype">int</span> screenY = y - <a class="code" href="classfabgl_1_1_s_s_d1306_controller_a528a49da4a563a9dbbd396f8d4021d12.html#a528a49da4a563a9dbbd396f8d4021d12">screenRow</a>;</div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;      <span class="keywordflow">if</span> (screenY &gt;= 0) {</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;        <span class="keywordtype">int</span> page = screenY &gt;&gt; 3;</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;        <span class="keywordflow">if</span> (!(SSD1306_sendCmd(SSD1306_PAGEADDR, page, page) &amp;&amp; SSD1306_sendCmd(SSD1306_COLUMNADDR, screenX1, screenX2)))</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;          <span class="keywordflow">break</span>;  <span class="comment">// address selection failed, try with next page</span></div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;        SSD1306_sendData(m_screenBuffer + r.<a class="code" href="structfabgl_1_1_rect_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a> + (y &gt;&gt; 3) * m_viewPortWidth, r.width(), 0x40);</div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;      }</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    }</div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;  }</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;}</div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;</div><div class="line"><a name="l00368"></a><span class="lineno"><a class="line" href="classfabgl_1_1_s_s_d1306_controller_a2567de7aaf88228073b3005f18b05947.html#a2567de7aaf88228073b3005f18b05947">  368</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_s_s_d1306_controller_a2567de7aaf88228073b3005f18b05947.html#a2567de7aaf88228073b3005f18b05947">SSD1306Controller::invert</a>(<span class="keywordtype">bool</span> value)</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;{</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;  SSD1306_sendCmd(value ? SSD1306_INVERTDISPLAY : SSD1306_NORMALDISPLAY);</div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;}</div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::allocScreenBuffer()</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;{</div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;  m_screenBuffer = (uint8_t*) malloc(m_viewPortWidth * m_viewPortHeight / 8);</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;  memset(m_screenBuffer, 0, m_viewPortWidth * m_viewPortHeight / 8);</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;}</div><div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;</div><div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;</div><div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::updateTaskFunc(<span class="keywordtype">void</span> * pvParameters)</div><div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;{</div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;  SSD1306Controller * ctrl = (SSD1306Controller*) pvParameters;</div><div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;  <span class="keywordflow">while</span> (<span class="keyword">true</span>) {</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;</div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;    ctrl-&gt;waitForPrimitives();</div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;</div><div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;    <span class="comment">// primitive processing blocked?</span></div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;    <span class="keywordflow">if</span> (ctrl-&gt;m_updateTaskFuncSuspended &gt; 0)</div><div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;      ulTaskNotifyTake(<span class="keyword">true</span>, portMAX_DELAY); <span class="comment">// yes, wait for a notify</span></div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;</div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;    ctrl-&gt;m_updateTaskRunning = <span class="keyword">true</span>;</div><div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;    Rect updateRect = Rect(SHRT_MAX, SHRT_MAX, SHRT_MIN, SHRT_MIN);</div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;</div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    int64_t startTime = ctrl-&gt;backgroundPrimitiveTimeoutEnabled() ? esp_timer_get_time() : 0;</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;    <span class="keywordflow">do</span> {</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;      Primitive prim;</div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;      <span class="keywordflow">if</span> (ctrl-&gt;getPrimitive(&amp;prim) == <span class="keyword">false</span>)</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;</div><div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;      ctrl-&gt;execPrimitive(prim, updateRect, <span class="keyword">false</span>);</div><div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;</div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;      <span class="keywordflow">if</span> (ctrl-&gt;m_updateTaskFuncSuspended &gt; 0)</div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;    } <span class="keywordflow">while</span> (!ctrl-&gt;backgroundPrimitiveTimeoutEnabled() || (startTime + SSD1306_BACKGROUND_PRIMITIVE_TIMEOUT &gt; esp_timer_get_time()));</div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;</div><div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;    ctrl-&gt;showSprites(updateRect);</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;    ctrl-&gt;m_updateTaskRunning = <span class="keyword">false</span>;</div><div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;</div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;    <span class="keywordflow">if</span> (!ctrl-&gt;isDoubleBuffered())</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;      ctrl-&gt;SSD1306_sendScreenBuffer(updateRect);</div><div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;  }</div><div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;}</div><div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;</div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;</div><div class="line"><a name="l00422"></a><span class="lineno"><a class="line" href="classfabgl_1_1_s_s_d1306_controller_a1837955f56453a1a351577c189bdfad6.html#a1837955f56453a1a351577c189bdfad6">  422</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_s_s_d1306_controller_a1837955f56453a1a351577c189bdfad6.html#a1837955f56453a1a351577c189bdfad6">SSD1306Controller::suspendBackgroundPrimitiveExecution</a>()</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;{</div><div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;  ++m_updateTaskFuncSuspended;</div><div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;  <span class="keywordflow">while</span> (m_updateTaskRunning)</div><div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;    taskYIELD();</div><div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;}</div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;</div><div class="line"><a name="l00430"></a><span class="lineno"><a class="line" href="classfabgl_1_1_s_s_d1306_controller_a39c1a8fe6bcfa44007921d844ab7a353.html#a39c1a8fe6bcfa44007921d844ab7a353">  430</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classfabgl_1_1_s_s_d1306_controller_a39c1a8fe6bcfa44007921d844ab7a353.html#a39c1a8fe6bcfa44007921d844ab7a353">SSD1306Controller::resumeBackgroundPrimitiveExecution</a>()</div><div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;{</div><div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;  m_updateTaskFuncSuspended = tmax(0, m_updateTaskFuncSuspended - 1);</div><div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;  <span class="keywordflow">if</span> (m_updateTaskFuncSuspended == 0)</div><div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;    xTaskNotifyGive(m_updateTaskHandle);  <span class="comment">// resume updateTaskFunc()</span></div><div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;}</div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;</div><div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;</div><div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::setPixelAt(PixelDesc <span class="keyword">const</span> &amp; pixelDesc, <a class="code" href="structfabgl_1_1_rect.html">Rect</a> &amp; updateRect)</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;{</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;  genericSetPixelAt(pixelDesc, updateRect,</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;                    [&amp;] (<a class="code" href="structfabgl_1_1_r_g_b888.html">RGB888</a> <span class="keyword">const</span> &amp; color)          { <span class="keywordflow">return</span> preparePixel(color); },</div><div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;                    [&amp;] (<span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">X</a>, <span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>, uint8_t pattern) { SSD1306_SETPIXELCOLOR(<a class="code" href="displaycontroller_8h_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">X</a>, <a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>, pattern); }</div><div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;                   );</div><div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;}</div><div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;</div><div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;</div><div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;<span class="comment">// coordinates are absolute values (not relative to origin)</span></div><div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;<span class="comment">// line clipped on current absolute clipping rectangle</span></div><div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::absDrawLine(<span class="keywordtype">int</span> <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">X2</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_a3e43b2629ffdaba77fe72f8f70818f07.html#a3e43b2629ffdaba77fe72f8f70818f07">Y2</a>, RGB888 color)</div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;{</div><div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;  genericAbsDrawLine(<a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <a class="code" href="fabutils_8h_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>, <a class="code" href="fabutils_8h_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">X2</a>, <a class="code" href="fabutils_8h_a3e43b2629ffdaba77fe72f8f70818f07.html#a3e43b2629ffdaba77fe72f8f70818f07">Y2</a>, color,</div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;                     [&amp;] (RGB888 <span class="keyword">const</span> &amp; color)                   { <span class="keywordflow">return</span> preparePixel(color); },</div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;                     [&amp;] (<span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">X2</a>, uint8_t pattern) { rawFillRow(<a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>, <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <a class="code" href="fabutils_8h_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">X2</a>, pattern); },</div><div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;                     [&amp;] (<span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">X2</a>)                  { rawInvertRow(<a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>, <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <a class="code" href="fabutils_8h_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">X2</a>); },</div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;                     [&amp;] (<span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">X</a>, <span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>, uint8_t pattern)          { SSD1306_SETPIXELCOLOR(<a class="code" href="displaycontroller_8h_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">X</a>, <a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>, pattern); },</div><div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;                     [&amp;] (<span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">X</a>, <span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>)                           { SSD1306_INVERTPIXEL(<a class="code" href="displaycontroller_8h_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">X</a>, <a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>); }</div><div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;                     );</div><div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;}</div><div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;</div><div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;</div><div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;<span class="comment">// parameters not checked</span></div><div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::rawFillRow(<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x1, <span class="keywordtype">int</span> x2, uint8_t pattern)</div><div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;{</div><div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;  <span class="keywordflow">if</span> (pattern) {</div><div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;    <span class="keywordflow">for</span> (; x1 &lt;= x2; ++x1)</div><div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;      SSD1306_SETPIXEL(x1, y);</div><div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;    <span class="keywordflow">for</span> (; x1 &lt;= x2; ++x1)</div><div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;      SSD1306_CLEARPIXEL(x1, y);</div><div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;  }</div><div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;}</div><div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;</div><div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;<span class="comment">// parameters not checked</span></div><div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::rawFillRow(<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x1, <span class="keywordtype">int</span> x2, RGB888 color)</div><div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;{</div><div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;  rawFillRow(y, x1, x2, preparePixel(color));</div><div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;}</div><div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;</div><div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;</div><div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;<span class="comment">// parameters not checked</span></div><div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::rawInvertRow(<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x1, <span class="keywordtype">int</span> x2)</div><div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;{</div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;  <span class="keywordflow">for</span> (; x1 &lt;= x2; ++x1)</div><div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;    SSD1306_INVERTPIXEL(x1, y);</div><div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;}</div><div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;</div><div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;</div><div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::drawEllipse(Size <span class="keyword">const</span> &amp; size, Rect &amp; updateRect)</div><div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;{</div><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;  genericDrawEllipse(size, updateRect,</div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;                     [&amp;] (RGB888 <span class="keyword">const</span> &amp; color)          { <span class="keywordflow">return</span> preparePixel(color); },</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;                     [&amp;] (<span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">X</a>, <span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>, uint8_t pattern) { SSD1306_SETPIXELCOLOR(<a class="code" href="displaycontroller_8h_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">X</a>, <a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>, pattern); }</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;                    );</div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;}</div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;</div><div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;</div><div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::clear(Rect &amp; updateRect)</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;{</div><div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;  hideSprites(updateRect);</div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;  uint8_t pattern = preparePixel(getActualBrushColor());</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;  memset(m_screenBuffer, (pattern ? 255 : 0), m_viewPortWidth * m_viewPortHeight / 8);</div><div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;}</div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;</div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;</div><div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::VScroll(<span class="keywordtype">int</span> scroll, Rect &amp; updateRect)</div><div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;{</div><div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;  genericVScroll(scroll, updateRect,</div><div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;                 [&amp;] (<span class="keywordtype">int</span> x1, <span class="keywordtype">int</span> x2, <span class="keywordtype">int</span> srcY, <span class="keywordtype">int</span> dstY)  { rawCopyRow(x1, x2, srcY, dstY); }, <span class="comment">// rawCopyRow</span></div><div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;                 [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x1, <span class="keywordtype">int</span> x2, RGB888 color) { rawFillRow(y, x1, x2, color);   }  <span class="comment">// rawFillRow</span></div><div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;                );</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;}</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;</div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;</div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::HScroll(<span class="keywordtype">int</span> scroll, Rect &amp; updateRect)</div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;{</div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;  genericHScroll(scroll, updateRect,</div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;                 [&amp;] (RGB888 <span class="keyword">const</span> &amp; color)      { <span class="keywordflow">return</span> preparePixel(color); },           <span class="comment">// preparePixel</span></div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;                 [&amp;] (<span class="keywordtype">int</span> y)                     { <span class="keywordflow">return</span> y; },                             <span class="comment">// rawGetRow</span></div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;                 [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x)              { <span class="keywordflow">return</span> SSD1306_GETPIXEL(x, y); },        <span class="comment">// rawGetPixelInRow</span></div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;                 [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> pattern) { SSD1306_SETPIXELCOLOR(x, y, pattern); }  <span class="comment">// rawSetPixelInRow</span></div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;                );</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;}</div><div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;</div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;</div><div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::drawGlyph(Glyph <span class="keyword">const</span> &amp; glyph, GlyphOptions glyphOptions, RGB888 penColor, RGB888 brushColor, Rect &amp; updateRect)</div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;{</div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;  genericDrawGlyph(glyph, glyphOptions, penColor, brushColor, updateRect,</div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;                   [&amp;] (RGB888 <span class="keyword">const</span> &amp; color)          { <span class="keywordflow">return</span> preparePixel(color); },</div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;                   [&amp;] (<span class="keywordtype">int</span> y)                         { <span class="keywordflow">return</span> y; },</div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;                   [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x, uint8_t pattern) { SSD1306_SETPIXELCOLOR(x, y, pattern); }</div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;                  );</div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;}</div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;</div><div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;</div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::rawCopyRow(<span class="keywordtype">int</span> x1, <span class="keywordtype">int</span> x2, <span class="keywordtype">int</span> srcY, <span class="keywordtype">int</span> dstY)</div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;{</div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;  <span class="keywordflow">for</span> (; x1 &lt;= x2; ++x1) {</div><div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;    uint8_t c = SSD1306_GETPIXEL(x1, srcY);</div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;    SSD1306_SETPIXELCOLOR(x1, dstY, c);</div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;  }</div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;}</div><div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;</div><div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;</div><div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::invertRect(Rect <span class="keyword">const</span> &amp; rect, Rect &amp; updateRect)</div><div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;{</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;  genericInvertRect(rect, updateRect,</div><div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;                    [&amp;] (<span class="keywordtype">int</span> <a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">X2</a>) { rawInvertRow(<a class="code" href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>, <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <a class="code" href="fabutils_8h_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">X2</a>); }</div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;                   );</div><div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;}</div><div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;</div><div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;</div><div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::swapFGBG(Rect <span class="keyword">const</span> &amp; rect, Rect &amp; updateRect)</div><div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;{</div><div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;  invertRect(rect, updateRect);</div><div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;}</div><div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;</div><div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;</div><div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;<span class="comment">// supports overlapping of source and dest rectangles</span></div><div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::copyRect(Rect <span class="keyword">const</span> &amp; source, Rect &amp; updateRect)</div><div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;{</div><div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;  genericCopyRect(source, updateRect,</div><div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;                  [&amp;] (<span class="keywordtype">int</span> y)                         { <span class="keywordflow">return</span> y; },</div><div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;                  [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x)                  { <span class="keywordflow">return</span> SSD1306_GETPIXEL(x, y); },</div><div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;                  [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x, uint8_t pattern) { SSD1306_SETPIXELCOLOR(x, y, pattern); }</div><div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;                 );</div><div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;}</div><div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;</div><div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;</div><div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;<span class="comment">// no bounds check is done!</span></div><div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::readScreen(Rect <span class="keyword">const</span> &amp; rect, RGB888 * destBuf)</div><div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;{</div><div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> y = rect.Y1; y &lt;= rect.Y2; ++y)</div><div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> x = rect.X1; x &lt;= rect.X2; ++x, ++destBuf)</div><div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;      *destBuf = SSD1306_GETPIXEL(x, y) ? RGB888(255, 255, 255) : RGB888(0, 0, 0);</div><div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;}</div><div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;</div><div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;</div><div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::rawDrawBitmap_Native(<span class="keywordtype">int</span> destX, <span class="keywordtype">int</span> destY, Bitmap <span class="keyword">const</span> * bitmap, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>, <span class="keywordtype">int</span> XCount, <span class="keywordtype">int</span> YCount)</div><div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;{</div><div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;  genericRawDrawBitmap_Native(destX, destY, (uint8_t*) bitmap-&gt;data, bitmap-&gt;width, <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <a class="code" href="fabutils_8h_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>, XCount, YCount,</div><div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;                                [&amp;] (<span class="keywordtype">int</span> y)                     { return y; },                         <span class="comment">// rawGetRow</span></div><div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;                                [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x, uint8_t src) { SSD1306_SETPIXELCOLOR(x, y, src); }  <span class="comment">// rawSetPixelInRow</span></div><div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;                               );</div><div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;}</div><div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;</div><div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;</div><div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::rawDrawBitmap_Mask(<span class="keywordtype">int</span> destX, <span class="keywordtype">int</span> destY, Bitmap <span class="keyword">const</span> * bitmap, <span class="keywordtype">void</span> * saveBackground, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>, <span class="keywordtype">int</span> XCount, <span class="keywordtype">int</span> YCount)</div><div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;{</div><div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;  uint8_t foregroundColor = RGB888toMono(bitmap-&gt;foregroundColor);</div><div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;  genericRawDrawBitmap_Mask(destX, destY, bitmap, (uint8_t*)saveBackground, <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <a class="code" href="fabutils_8h_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>, XCount, YCount,</div><div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;                            [&amp;] (<span class="keywordtype">int</span> y)        { <span class="keywordflow">return</span> y; },                                     <span class="comment">// rawGetRow</span></div><div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;                            [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x) { <span class="keywordflow">return</span> SSD1306_GETPIXEL(x, y); },                <span class="comment">// rawGetPixelInRow</span></div><div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;                            [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x) { SSD1306_SETPIXELCOLOR(x, y, foregroundColor); }  <span class="comment">// rawSetPixelInRow</span></div><div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;                           );</div><div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;}</div><div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;</div><div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;</div><div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::rawDrawBitmap_RGBA2222(<span class="keywordtype">int</span> destX, <span class="keywordtype">int</span> destY, Bitmap <span class="keyword">const</span> * bitmap, <span class="keywordtype">void</span> * saveBackground, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>, <span class="keywordtype">int</span> XCount, <span class="keywordtype">int</span> YCount)</div><div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;{</div><div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;  genericRawDrawBitmap_RGBA2222(destX, destY, bitmap, (uint8_t*)saveBackground, <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <a class="code" href="fabutils_8h_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>, XCount, YCount,</div><div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;                                [&amp;] (<span class="keywordtype">int</span> y)                     { <span class="keywordflow">return</span> y; },                                         <span class="comment">// rawGetRow</span></div><div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;                                [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x)              { <span class="keywordflow">return</span> SSD1306_GETPIXEL(x, y); },                    <span class="comment">// rawGetPixelInRow</span></div><div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;                                [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x, uint8_t src) { SSD1306_SETPIXELCOLOR(x, y, RGBA2222toMono(src)); }  <span class="comment">// rawSetPixelInRow</span></div><div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;                               );</div><div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;}</div><div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;</div><div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;</div><div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::rawDrawBitmap_RGBA8888(<span class="keywordtype">int</span> destX, <span class="keywordtype">int</span> destY, Bitmap <span class="keyword">const</span> * bitmap, <span class="keywordtype">void</span> * saveBackground, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <span class="keywordtype">int</span> <a class="code" href="fabutils_8h_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>, <span class="keywordtype">int</span> XCount, <span class="keywordtype">int</span> YCount)</div><div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;{</div><div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;  genericRawDrawBitmap_RGBA8888(destX, destY, bitmap, (uint8_t*)saveBackground, <a class="code" href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a>, <a class="code" href="fabutils_8h_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a>, XCount, YCount,</div><div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;                                [&amp;] (<span class="keywordtype">int</span> y)                              { <span class="keywordflow">return</span> y; },                                         <span class="comment">// rawGetRow</span></div><div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;                                [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x)                       { <span class="keywordflow">return</span> SSD1306_GETPIXEL(x, y); },                    <span class="comment">// rawGetPixelInRow</span></div><div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;                                [&amp;] (<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> x, <a class="code" href="group___enumerations_gafe919d7a7aeba256337f0fc494cf7221.html#ggafe919d7a7aeba256337f0fc494cf7221a165f06116e7b8d9b2481dfc805db4619">RGBA8888</a> <span class="keyword">const</span> &amp; src) { SSD1306_SETPIXELCOLOR(x, y, RGBA8888toMono(src)); }  <span class="comment">// rawSetPixelInRow</span></div><div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;                               );</div><div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;}</div><div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;</div><div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;</div><div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;<span class="keywordtype">void</span> SSD1306Controller::swapBuffers()</div><div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;{</div><div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;  <span class="comment">// nothing to do, we just send current view port to the device</span></div><div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;  SSD1306_sendScreenBuffer(Rect(0, 0, <a class="code" href="classfabgl_1_1_s_s_d1306_controller_a69dd55b31e9c284aeec6f2b91a8da525.html#a69dd55b31e9c284aeec6f2b91a8da525">getViewPortWidth</a>() - 1, <a class="code" href="classfabgl_1_1_s_s_d1306_controller_a5308b6853d3778845649f08832e96535.html#a5308b6853d3778845649f08832e96535">getViewPortHeight</a>() - 1));</div><div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;}</div><div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;</div><div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;</div><div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;</div><div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;</div><div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;} <span class="comment">// end of namespace</span></div><div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;</div><div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;</div><div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;</div><div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;<span class="preprocessor">#endif // #ifdef ARDUINO</span></div><div class="ttc" id="fabutils_8h_aacc253365e856de8781b525223af3c52_html_aacc253365e856de8781b525223af3c52"><div class="ttname"><a href="fabutils_8h_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">X2</a></div><div class="ttdeci">int16_t X2</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00150">fabutils.h:150</a></div></div>
<div class="ttc" id="structfabgl_1_1_r_g_b888_html"><div class="ttname"><a href="structfabgl_1_1_r_g_b888.html">fabgl::RGB888</a></div><div class="ttdoc">Represents a 24 bit RGB color. </div><div class="ttdef"><b>Definition:</b> <a href="displaycontroller_8h_source.html#l00224">displaycontroller.h:224</a></div></div>
<div class="ttc" id="structfabgl_1_1_rect_aefe36b84395404eaeb2fb7bc8dfa9266_html_aefe36b84395404eaeb2fb7bc8dfa9266"><div class="ttname"><a href="structfabgl_1_1_rect_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">fabgl::Rect::Y1</a></div><div class="ttdeci">int16_t Y1</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00193">fabutils.h:193</a></div></div>
<div class="ttc" id="classfabgl_1_1_s_s_d1306_controller_a2567de7aaf88228073b3005f18b05947_html_a2567de7aaf88228073b3005f18b05947"><div class="ttname"><a href="classfabgl_1_1_s_s_d1306_controller_a2567de7aaf88228073b3005f18b05947.html#a2567de7aaf88228073b3005f18b05947">fabgl::SSD1306Controller::invert</a></div><div class="ttdeci">void invert(bool value)</div><div class="ttdoc">Inverts display colors. </div><div class="ttdef"><b>Definition:</b> <a href="_s_s_d1306_controller_8cpp_source.html#l00368">SSD1306Controller.cpp:368</a></div></div>
<div class="ttc" id="group___enumerations_ga56be86abe812065345408e6741aa1e37_html_gga56be86abe812065345408e6741aa1e37a371980c5d153a94cf022d6b4daa4d34c"><div class="ttname"><a href="group___enumerations_ga56be86abe812065345408e6741aa1e37.html#gga56be86abe812065345408e6741aa1e37a371980c5d153a94cf022d6b4daa4d34c">fabgl::SSD1306Orientation::Rotate180</a></div></div>
<div class="ttc" id="classfabgl_1_1_s_s_d1306_controller_ab0bdf5cca484fb2ba637c39384b27fb2_html_ab0bdf5cca484fb2ba637c39384b27fb2"><div class="ttname"><a href="classfabgl_1_1_s_s_d1306_controller_ab0bdf5cca484fb2ba637c39384b27fb2.html#ab0bdf5cca484fb2ba637c39384b27fb2">fabgl::SSD1306Controller::begin</a></div><div class="ttdeci">void begin()</div><div class="ttdoc">Initializes SSD1306. </div><div class="ttdef"><b>Definition:</b> <a href="_s_s_d1306_controller_8cpp_source.html#l00139">SSD1306Controller.cpp:139</a></div></div>
<div class="ttc" id="fabutils_8h_a3e43b2629ffdaba77fe72f8f70818f07_html_a3e43b2629ffdaba77fe72f8f70818f07"><div class="ttname"><a href="fabutils_8h_a3e43b2629ffdaba77fe72f8f70818f07.html#a3e43b2629ffdaba77fe72f8f70818f07">Y2</a></div><div class="ttdeci">int16_t Y2</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00151">fabutils.h:151</a></div></div>
<div class="ttc" id="classfabgl_1_1_s_s_d1306_controller_a86e214eb2085d12d7afe4e5722c294fd_html_a86e214eb2085d12d7afe4e5722c294fd"><div class="ttname"><a href="classfabgl_1_1_s_s_d1306_controller_a86e214eb2085d12d7afe4e5722c294fd.html#a86e214eb2085d12d7afe4e5722c294fd">fabgl::SSD1306Controller::setOrientation</a></div><div class="ttdeci">void setOrientation(SSD1306Orientation value)</div><div class="ttdoc">Set display orientation and rotation. </div><div class="ttdef"><b>Definition:</b> <a href="_s_s_d1306_controller_8cpp_source.html#l00323">SSD1306Controller.cpp:323</a></div></div>
<div class="ttc" id="classfabgl_1_1_i2_c_a798669caf759c63cfa1e67cfb9d35874_html_a798669caf759c63cfa1e67cfb9d35874"><div class="ttname"><a href="classfabgl_1_1_i2_c_a798669caf759c63cfa1e67cfb9d35874.html#a798669caf759c63cfa1e67cfb9d35874">fabgl::I2C::getMaxBufferLength</a></div><div class="ttdeci">int getMaxBufferLength()</div><div class="ttdoc">Returns maximum size of read and write buffers. </div><div class="ttdef"><b>Definition:</b> <a href="tsi2c_8h_source.html#l00139">tsi2c.h:139</a></div></div>
<div class="ttc" id="classfabgl_1_1_s_s_d1306_controller_a2ac60f74ade23bfba42ef0985635589d_html_a2ac60f74ade23bfba42ef0985635589d"><div class="ttname"><a href="classfabgl_1_1_s_s_d1306_controller_a2ac60f74ade23bfba42ef0985635589d.html#a2ac60f74ade23bfba42ef0985635589d">fabgl::SSD1306Controller::setResolution</a></div><div class="ttdeci">void setResolution(char const *modeline, int viewPortWidth=-1, int viewPortHeight=-1, bool doubleBuffered=false)</div><div class="ttdoc">Sets SSD1306 resolution and viewport size. </div><div class="ttdef"><b>Definition:</b> <a href="_s_s_d1306_controller_8cpp_source.html#l00158">SSD1306Controller.cpp:158</a></div></div>
<div class="ttc" id="fabutils_8h_aefe36b84395404eaeb2fb7bc8dfa9266_html_aefe36b84395404eaeb2fb7bc8dfa9266"><div class="ttname"><a href="fabutils_8h_aefe36b84395404eaeb2fb7bc8dfa9266.html#aefe36b84395404eaeb2fb7bc8dfa9266">Y1</a></div><div class="ttdeci">int16_t Y1</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00149">fabutils.h:149</a></div></div>
<div class="ttc" id="group___enumerations_gafe919d7a7aeba256337f0fc494cf7221_html_ggafe919d7a7aeba256337f0fc494cf7221a165f06116e7b8d9b2481dfc805db4619"><div class="ttname"><a href="group___enumerations_gafe919d7a7aeba256337f0fc494cf7221.html#ggafe919d7a7aeba256337f0fc494cf7221a165f06116e7b8d9b2481dfc805db4619">fabgl::PixelFormat::RGBA8888</a></div></div>
<div class="ttc" id="classfabgl_1_1_s_s_d1306_controller_a5308b6853d3778845649f08832e96535_html_a5308b6853d3778845649f08832e96535"><div class="ttname"><a href="classfabgl_1_1_s_s_d1306_controller_a5308b6853d3778845649f08832e96535.html#a5308b6853d3778845649f08832e96535">fabgl::SSD1306Controller::getViewPortHeight</a></div><div class="ttdeci">int getViewPortHeight()</div><div class="ttdoc">Determines vertical size of the viewport. </div><div class="ttdef"><b>Definition:</b> <a href="_s_s_d1306_controller_8h_source.html#l00155">SSD1306Controller.h:155</a></div></div>
<div class="ttc" id="displaycontroller_8h_abe4637362df8e341470401813999dd17_html_abe4637362df8e341470401813999dd17"><div class="ttname"><a href="displaycontroller_8h_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a></div><div class="ttdeci">int16_t Y</div><div class="ttdef"><b>Definition:</b> <a href="displaycontroller_8h_source.html#l00317">displaycontroller.h:317</a></div></div>
<div class="ttc" id="classfabgl_1_1_i2_c_abdd72a91fee181ca1b9eb05120e60a28_html_abdd72a91fee181ca1b9eb05120e60a28"><div class="ttname"><a href="classfabgl_1_1_i2_c_abdd72a91fee181ca1b9eb05120e60a28.html#abdd72a91fee181ca1b9eb05120e60a28">fabgl::I2C::begin</a></div><div class="ttdeci">bool begin(gpio_num_t SDAGPIO, gpio_num_t SCLGPIO)</div><div class="ttdoc">Initializes I2C instance associating GPIOs to I2C signals. </div><div class="ttdef"><b>Definition:</b> <a href="tsi2c_8cpp_source.html#l00062">tsi2c.cpp:62</a></div></div>
<div class="ttc" id="classfabgl_1_1_s_s_d1306_controller_a0f34f7525ceed2da2c6900783ddc5085_html_a0f34f7525ceed2da2c6900783ddc5085"><div class="ttname"><a href="classfabgl_1_1_s_s_d1306_controller_a0f34f7525ceed2da2c6900783ddc5085.html#a0f34f7525ceed2da2c6900783ddc5085">fabgl::SSD1306Controller::setScreenCol</a></div><div class="ttdeci">void setScreenCol(int value)</div><div class="ttdoc">Set initial left column of the viewport. </div><div class="ttdef"><b>Definition:</b> <a href="_s_s_d1306_controller_8cpp_source.html#l00196">SSD1306Controller.cpp:196</a></div></div>
<div class="ttc" id="classfabgl_1_1_i2_c_html"><div class="ttname"><a href="classfabgl_1_1_i2_c.html">fabgl::I2C</a></div><div class="ttdoc">I2C class allows multiple tasks to communicate with I2C devices, serializing read/write jobs...</div><div class="ttdef"><b>Definition:</b> <a href="tsi2c_8h_source.html#l00076">tsi2c.h:76</a></div></div>
<div class="ttc" id="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed_html_a0dd601bb81c34d0e0e1c71e445d8c9ed"><div class="ttname"><a href="fabutils_8h_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">X1</a></div><div class="ttdeci">int16_t X1</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00148">fabutils.h:148</a></div></div>
<div class="ttc" id="structfabgl_1_1_rect_a0dd601bb81c34d0e0e1c71e445d8c9ed_html_a0dd601bb81c34d0e0e1c71e445d8c9ed"><div class="ttname"><a href="structfabgl_1_1_rect_a0dd601bb81c34d0e0e1c71e445d8c9ed.html#a0dd601bb81c34d0e0e1c71e445d8c9ed">fabgl::Rect::X1</a></div><div class="ttdeci">int16_t X1</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00192">fabutils.h:192</a></div></div>
<div class="ttc" id="group___enumerations_ga56be86abe812065345408e6741aa1e37_html_gga56be86abe812065345408e6741aa1e37a0ffc124cf46fbd9cdc3b9c4b04230de0"><div class="ttname"><a href="group___enumerations_ga56be86abe812065345408e6741aa1e37.html#gga56be86abe812065345408e6741aa1e37a0ffc124cf46fbd9cdc3b9c4b04230de0">fabgl::SSD1306Orientation::ReverseVertical</a></div></div>
<div class="ttc" id="group___enumerations_ga56be86abe812065345408e6741aa1e37_html_gga56be86abe812065345408e6741aa1e37a960b44c579bc2f6818d2daaf9e4c16f0"><div class="ttname"><a href="group___enumerations_ga56be86abe812065345408e6741aa1e37.html#gga56be86abe812065345408e6741aa1e37a960b44c579bc2f6818d2daaf9e4c16f0">fabgl::SSD1306Orientation::Normal</a></div></div>
<div class="ttc" id="classfabgl_1_1_s_s_d1306_controller_a39c1a8fe6bcfa44007921d844ab7a353_html_a39c1a8fe6bcfa44007921d844ab7a353"><div class="ttname"><a href="classfabgl_1_1_s_s_d1306_controller_a39c1a8fe6bcfa44007921d844ab7a353.html#a39c1a8fe6bcfa44007921d844ab7a353">fabgl::SSD1306Controller::resumeBackgroundPrimitiveExecution</a></div><div class="ttdeci">void resumeBackgroundPrimitiveExecution()</div><div class="ttdoc">Resumes drawings after suspendBackgroundPrimitiveExecution(). </div><div class="ttdef"><b>Definition:</b> <a href="_s_s_d1306_controller_8cpp_source.html#l00430">SSD1306Controller.cpp:430</a></div></div>
<div class="ttc" id="fabutils_8h_html"><div class="ttname"><a href="fabutils_8h.html">fabutils.h</a></div><div class="ttdoc">This file contains some utility classes and functions. </div></div>
<div class="ttc" id="namespacefabgl_html"><div class="ttname"><a href="namespacefabgl.html">fabgl</a></div><div class="ttdef"><b>Definition:</b> <a href="canvas_8cpp_source.html#l00031">canvas.cpp:31</a></div></div>
<div class="ttc" id="group___enumerations_ga56be86abe812065345408e6741aa1e37_html_ga56be86abe812065345408e6741aa1e37"><div class="ttname"><a href="group___enumerations_ga56be86abe812065345408e6741aa1e37.html#ga56be86abe812065345408e6741aa1e37">fabgl::SSD1306Orientation</a></div><div class="ttdeci">SSD1306Orientation</div><div class="ttdoc">This enum defines SSD1306 orientation. </div><div class="ttdef"><b>Definition:</b> <a href="_s_s_d1306_controller_8h_source.html#l00057">SSD1306Controller.h:57</a></div></div>
<div class="ttc" id="structfabgl_1_1_rect_a3e43b2629ffdaba77fe72f8f70818f07_html_a3e43b2629ffdaba77fe72f8f70818f07"><div class="ttname"><a href="structfabgl_1_1_rect_a3e43b2629ffdaba77fe72f8f70818f07.html#a3e43b2629ffdaba77fe72f8f70818f07">fabgl::Rect::Y2</a></div><div class="ttdeci">int16_t Y2</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00195">fabutils.h:195</a></div></div>
<div class="ttc" id="classfabgl_1_1_s_s_d1306_controller_ae169c4d09811973beaa2eecf5521572d_html_ae169c4d09811973beaa2eecf5521572d"><div class="ttname"><a href="classfabgl_1_1_s_s_d1306_controller_ae169c4d09811973beaa2eecf5521572d.html#ae169c4d09811973beaa2eecf5521572d">fabgl::SSD1306Controller::setScreenRow</a></div><div class="ttdeci">void setScreenRow(int value)</div><div class="ttdoc">Set initial top row of the viewport. </div><div class="ttdef"><b>Definition:</b> <a href="_s_s_d1306_controller_8cpp_source.html#l00205">SSD1306Controller.cpp:205</a></div></div>
<div class="ttc" id="group___enumerations_ga56be86abe812065345408e6741aa1e37_html_gga56be86abe812065345408e6741aa1e37ac3b9e126f88f9f8df2fd2be6e8a32559"><div class="ttname"><a href="group___enumerations_ga56be86abe812065345408e6741aa1e37.html#gga56be86abe812065345408e6741aa1e37ac3b9e126f88f9f8df2fd2be6e8a32559">fabgl::SSD1306Orientation::ReverseHorizontal</a></div></div>
<div class="ttc" id="structfabgl_1_1_rect_html"><div class="ttname"><a href="structfabgl_1_1_rect.html">fabgl::Rect</a></div><div class="ttdoc">Represents a rectangle. </div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00191">fabutils.h:191</a></div></div>
<div class="ttc" id="classfabgl_1_1_s_s_d1306_controller_a69dd55b31e9c284aeec6f2b91a8da525_html_a69dd55b31e9c284aeec6f2b91a8da525"><div class="ttname"><a href="classfabgl_1_1_s_s_d1306_controller_a69dd55b31e9c284aeec6f2b91a8da525.html#a69dd55b31e9c284aeec6f2b91a8da525">fabgl::SSD1306Controller::getViewPortWidth</a></div><div class="ttdeci">int getViewPortWidth()</div><div class="ttdoc">Determines horizontal size of the viewport. </div><div class="ttdef"><b>Definition:</b> <a href="_s_s_d1306_controller_8h_source.html#l00152">SSD1306Controller.h:152</a></div></div>
<div class="ttc" id="displaycontroller_8h_aa6aba27bc1a89db9e350b50bbf881f57_html_aa6aba27bc1a89db9e350b50bbf881f57"><div class="ttname"><a href="displaycontroller_8h_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">X</a></div><div class="ttdeci">int16_t X</div><div class="ttdef"><b>Definition:</b> <a href="displaycontroller_8h_source.html#l00316">displaycontroller.h:316</a></div></div>
<div class="ttc" id="classfabgl_1_1_s_s_d1306_controller_a1837955f56453a1a351577c189bdfad6_html_a1837955f56453a1a351577c189bdfad6"><div class="ttname"><a href="classfabgl_1_1_s_s_d1306_controller_a1837955f56453a1a351577c189bdfad6.html#a1837955f56453a1a351577c189bdfad6">fabgl::SSD1306Controller::suspendBackgroundPrimitiveExecution</a></div><div class="ttdeci">void suspendBackgroundPrimitiveExecution()</div><div class="ttdoc">Suspends drawings. </div><div class="ttdef"><b>Definition:</b> <a href="_s_s_d1306_controller_8cpp_source.html#l00422">SSD1306Controller.cpp:422</a></div></div>
<div class="ttc" id="structfabgl_1_1_rect_aacc253365e856de8781b525223af3c52_html_aacc253365e856de8781b525223af3c52"><div class="ttname"><a href="structfabgl_1_1_rect_aacc253365e856de8781b525223af3c52.html#aacc253365e856de8781b525223af3c52">fabgl::Rect::X2</a></div><div class="ttdeci">int16_t X2</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00194">fabutils.h:194</a></div></div>
<div class="ttc" id="classfabgl_1_1_i2_c_a5683609bed861f2c075c25d935029e3f_html_a5683609bed861f2c075c25d935029e3f"><div class="ttname"><a href="classfabgl_1_1_i2_c_a5683609bed861f2c075c25d935029e3f.html#a5683609bed861f2c075c25d935029e3f">fabgl::I2C::write</a></div><div class="ttdeci">bool write(int address, uint8_t *buffer, int size, int frequency=100000, int timeOutMS=50)</div><div class="ttdoc">Sends a buffer to I2C bus. </div><div class="ttdef"><b>Definition:</b> <a href="tsi2c_8cpp_source.html#l00099">tsi2c.cpp:99</a></div></div>
<div class="ttc" id="_s_s_d1306_controller_8h_html"><div class="ttname"><a href="_s_s_d1306_controller_8h.html">SSD1306Controller.h</a></div><div class="ttdoc">This file contains fabgl::SSD1306Controller definition. </div></div>
<div class="ttc" id="classfabgl_1_1_s_s_d1306_controller_a528a49da4a563a9dbbd396f8d4021d12_html_a528a49da4a563a9dbbd396f8d4021d12"><div class="ttname"><a href="classfabgl_1_1_s_s_d1306_controller_a528a49da4a563a9dbbd396f8d4021d12.html#a528a49da4a563a9dbbd396f8d4021d12">fabgl::SSD1306Controller::screenRow</a></div><div class="ttdeci">int screenRow()</div><div class="ttdoc">Gets initial top row of the viewport. </div><div class="ttdef"><b>Definition:</b> <a href="_s_s_d1306_controller_8h_source.html#l00187">SSD1306Controller.h:187</a></div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_10a80204b5b551c852b7cab5e1f7cbce.html">dispdrivers</a></li><li class="navelem"><b>SSD1306Controller.cpp</b></li>
    <li class="footer">Generated on Wed Dec 9 2020 16:48:30 for FabGL by
    <a href="http://www.doxygen.org/index.html">
    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.14 </li>
  </ul>
</div>
</body>
</html>
